[jira] [Created] (FLINK-11347) Optimize the ParquetAvroWriters factory

[Shang Yuanchun (Jira)]

Fokko Driesprong created FLINK-11347:
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             Summary: Optimize the ParquetAvroWriters factory
                 Key: FLINK-11347
                 URL: https://issues.apache.org/jira/browse/FLINK-11347
             Project: Flink
          Issue Type: Improvement
          Components: Formats
    Affects Versions: 1.7.1
            Reporter: Fokko Driesprong
            Assignee: Fokko Driesprong
             Fix For: 1.8.0


In the ParquetAvroWriters the schema is first serialized to a string, and then back to a Schema, which is quite expensive to do. Therefore it makes sense to pass the schema to the writer directly.



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